Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
海豚 iruka dolphindoubutsu
歯ブラシ haburaši toothbrushuchi
雄牛 ouši bulldoubutsu
齧歯類 getširui rodentdoubutsu
tagui (1)kind, sort, type, (2)equal, match, peer; kind, sort, class, family, genus mix